On 12/14/22 3:01 PM, Carl Kleffner wrote:
Hi Scott,
may I ask you which kind of vector / matrix operation in extended precision (np.longdouble) is supported in 'pint' ? It can't be backed by the underlying blas library as extended precision functions are not supported there.
Carl
Hi Carl, The vast majority of them are simply a vector of np.longdoubles (which are usually times or time differences) which are operated on by regular Numpy math functions to compute new quantities. For example, polynomial computations base on time, many trigonometric operations on the times for orbit calculations, things like that. We don't really do big longdouble matrix operations. Scott -- Scott M. Ransom Address: NRAO Phone: (434) 296-0320 520 Edgemont Rd. email: sransom@nrao.edu Charlottesville, VA 22903 USA GPG Fingerprint: A40A 94F2 3F48 4136 3AC4 9598 92D5 25CB 22A6 7B65